Political economists Radhika Desai and Michael Hudson explain how imperialism is a product not only of the struggle between classes but also nations, and how the framework of geopolitical economy helps us understand the international relations of the capitalist world system.
VIDEO: https://youtube.com/watch?v=vKVjpKCFd28
You can watch other episodes of their program Geopolitical Economy Hour here: https://youtube.com/playlist?list=PLDAi0NdlN8hMl9DkPLikDDGccibhYHnDP